CN114560629A - Glass fiber precursor production facility - Google Patents
Glass fiber precursor production facility Download PDFInfo
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- CN114560629A CN114560629A CN202210266317.4A CN202210266317A CN114560629A CN 114560629 A CN114560629 A CN 114560629A CN 202210266317 A CN202210266317 A CN 202210266317A CN 114560629 A CN114560629 A CN 114560629A
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- glass raw
- glass fiber
- feeding box
- reaction chamber
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
- C03B37/01—Manufacture of glass fibres or filaments
- C03B37/02—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor
- C03B37/022—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor from molten glass in which the resultant product consists of different sorts of glass or is characterised by shape, e.g. hollow fibres, undulated fibres, fibres presenting a rough surface
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B1/00—Preparing the batches
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B3/00—Charging the melting furnaces
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B5/00—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
- C03B5/16—Special features of the melting process; Auxiliary means specially adapted for glass-melting furnaces
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
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- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
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- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Manufacturing & Machinery (AREA)
- Disintegrating Or Milling (AREA)
Abstract
The invention relates to the technical field of glass fiber, in particular to glass fiber precursor production equipment which comprises a tank body, a feeding box, a feeding hole, a conical cavity, a reaction chamber and wire drawing equipment, wherein a motor is fixedly installed at the top of the feeding box, a rotating shaft is fixedly installed at the output end of the motor, the lower end of the rotating shaft penetrates through the feeding box and extends to the interior of the reaction chamber, a plurality of groups of crushing cutters used for crushing glass raw materials are fixedly installed at the outer edge of the rotating shaft in the conical cavity, and two conveying pipes are symmetrically and fixedly installed in the conical cavity. According to the invention, the rotating shaft in the conical cavity is driven by the motor to rotate, so that larger glass raw materials can be crushed again, the crushing efficiency of the glass raw materials is improved, the molten raw materials on the inner wall of the reaction chamber can be scraped, the utilization rate of the glass raw materials is improved, and the difficulty in cleaning the inner wall of the reaction chamber is reduced.
Description
Technical Field
The invention relates to the technical field of glass fibers, in particular to glass fiber strand production equipment.
Background
The glass fiber is an inorganic non-metallic material with excellent performance, has various varieties, has the advantages of good insulativity, strong heat resistance, good corrosion resistance and high mechanical strength, but has the defects of brittleness and poor wear resistance. The hair-care fiber is prepared from six kinds of ores of pyrophyllite, quartz sand, limestone, dolomite, borocalcite and boromagnesite through the processes of high-temperature melting, wire drawing, winding, weaving and the like, wherein the diameter of each monofilament ranges from several micrometers to twenty micrometers, the monofilament is equivalent to 1/20-1/5 of one hair, and each bundle of fiber precursor consists of hundreds of even thousands of monofilaments. Glass fibers are commonly used as reinforcing materials in composite materials, electrical and thermal insulation materials, circuit substrates, and other various fields of the national economy.
Traditional glass fiber precursor production facility has some shortcomings, at first because cubic glass is bulky, and the time of melting is slower, leads to production efficiency low, makes the glass temperature of melting inhomogeneous simultaneously, and then leads to making the quality of wire drawing poor.
Therefore, the glass fiber strand production equipment is provided.
Disclosure of Invention
The invention aims to provide glass fiber precursor production equipment, which drives a rotating shaft in a conical cavity to rotate through a motor, then can transport larger glass raw materials entering a collecting port to be sent to a plurality of crushing cutters again, and further can crush the glass raw materials again so as to improve the crushing efficiency of the glass raw materials, can drive a reciprocating screw in a reaction chamber to rotate after the rotating shaft rotates, can scrape molten raw materials on the inner wall of the reaction chamber so as to improve the utilization rate of the glass raw materials, and simultaneously reduces the difficulty in cleaning the inner wall of the reaction chamber.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a glass fiber precursor production facility, includes a jar body, the feeding case, fixed mounting be in the upper end of the jar body, feed inlet, fixed mounting be in the top of feeding case for drop into glass raw materials, the toper chamber is seted up in the inside of feeding case for deposit glass raw materials, the reaction chamber for heat glass raw materials, wire drawing equipment for glass raw materials after the melting carries out the wire drawing, the top fixed mounting of feeding case has the motor, the output fixed mounting of motor has the pivot, the lower extreme of pivot runs through the feeding case and extends to the inside of reaction chamber, the outer fringe of pivot has the multiunit in the inside fixed mounting in toper chamber to be used for carrying out kibbling crushing cutter to glass raw materials, the inside symmetry fixed mounting in toper chamber has two conveyer pipes, and the inside of two conveyer pipes is all rotated and is installed the conveying pole, two the upper end of conveying pole all extends to the outside of feeding case and fixed mounting has second toper tooth respectively The wheel, the upper end symmetry of feeding case is rotated and is installed two bull sticks, two the equal fixed mounting in outer fringe of bull stick has first conical gear, first conical gear and second conical gear meshing, two be connected through two drive belt transmissions respectively between bull stick and the pivot, two the outer fringe of conveyer rod has the spiral delivery leaf that is used for carrying out the transportation to not smashed glass raw materials in the equal fixed mounting in the inside of two conveyer pipes, two the collection mouth has all been seted up to the bottom of conveyer pipe.
When glass precursor is produced, firstly, glass raw materials are put into a conical cavity in a feeding box through a feeding hole, then a motor is started, then the motor drives a rotating shaft in the conical cavity to rotate, then a plurality of crushing cutters in the conical cavity are driven to rotate through the rotating shaft, and then the glass raw materials which are put into the conical cavity are beaten to be crushed into smaller particles so as to be convenient for subsequent heating, but for large granular raw materials which are not crushed in time, the large granular raw materials can enter the conveying pipe through a collecting hole at the bottom of the conveying pipe, meanwhile, after the motor is started, the rotating shaft drives two rotating rods to rotate through two driving belts, then the two rotating rods drive the conveying rods in the two second conical gears to rotate through the two first conical gears respectively, and further drive spiral conveying blades in the two conveying pipes to rotate respectively, and then transport the glass raw materials of the inside great granule of mouth is collected to the entering, makes it sent to a plurality of crushing cutters again, and then can hit the bits of broken glass again to it to improve the crushing efficiency to glass raw materials.
Preferably, the bottom fixed mounting of feeding case has and is used for carrying out filterable filter screen to the glass raw materials after smashing, the guide mouth that is used for cooperating glass raw materials transportation is all offered to the bottom of feeding case and the bottom of the jar body in the below of filter screen.
Preferably, the shape of the filter screen is a cone, and the mesh number of the filter screen is 5 meshes.
The broken glass raw materials can be passed through the inside that the filter screen got into the guide mouth, and then get into the inside of reacting chamber, and the inside equipment of rethread reacting chamber is heated it and is made its melt can, and the glass raw materials after melting then can carry out the wire drawing through wire drawing equipment and handle.
Preferably, the lower extreme of pivot has reciprocal lead screw in the inside fixed mounting of reacting chamber, the outer disc screw thread transmission of reciprocal lead screw is connected with the lead screw cover, the equidistant fixed mounting in outside circumference of lead screw cover has a plurality of dead levers, every the one end of dead lever is all rotated and is installed two scraper blades that are used for striking off the melting material of reacting chamber inner wall.
Preferably, the rotation angle of the squeegee is 0 ° to 90 °.
Preferably, two limiting grooves are symmetrically formed in the reaction chamber, and one ends of the two fixing rods respectively extend into the two limiting grooves.
After the rotating shaft rotates, the reciprocating screw rod inside the reaction chamber can be driven to rotate, two fixing rods fixed outside the screw rod sleeve are respectively inserted into the limiting grooves, so after the reciprocating screw rod rotates, the screw rod sleeve can drive the fixing rods to move up and down inside the reaction chamber, then the fixing rods can drive the scraper to scrape off materials on the inner wall of the reaction chamber, the scraper is rotatably installed at one end of the fixing rod, the rotating angle of the scraper is 0-90 degrees, when the scraper moves up, the scraper can be in a vertical state due to the friction force between the inner wall of the reaction chamber and the scraper, molten raw materials on the inner wall of the reaction chamber cannot be scraped, when the scraper moves down, the scraper expands horizontally due to the friction force between the reaction chamber and the scraper, and the molten raw materials on the inner wall of the reaction chamber are scraped, so that the utilization rate of glass raw materials is improved, meanwhile, the difficulty in cleaning the inner wall of the reaction chamber is reduced.
Preferably, the top of feeding case has still seted up the circle chamber, the outer fringe of pivot has the connecting rod in the inside fixed mounting in circle chamber, the one end fixed mounting of connecting rod has first magnet, two bar chambeies have still been seted up to the top of feeding case symmetry, two the equal fixed mounting in inside in bar chamber has elastic air bag, two the equal fixed mounting in one end of elastic air bag has the second magnet with first magnet inter attraction, the upper end symmetry fixed mounting of feeding case has two intake pipes, the interior top symmetry fixed mounting in toper chamber has two spray tubes.
Preferably, check valves are fixedly installed between the elastic air bag, the air inlet pipe and the spray pipe, the upper end of each check valve only allows external air to enter the elastic air bag, and the lower end of each check valve only allows air inside the elastic air bag to enter the spray pipe.
Preferably, both of the nozzles are arranged obliquely.
After the pivot rotates, can drive the connecting rod rotation of circle intracavity portion, the connecting rod will drive first magnet and rotate in the inside in circle chamber afterwards, because inter attraction between first magnet and the second magnet, when first magnet and second magnet are close to each other, can pass through the inflation of second magnet pulling elasticity gasbag, then pass through the inside in intake pipe suction strip chamber with outside gas, keep away from the back at first magnet and second magnet, the elasticity gasbag can pass through gaseous spray tube blowout under the spring action of self, because the spray tube slope sets up and moves towards the filter screen, and then be convenient for blow the inside to the reacting chamber with the inside tiny material in toper chamber, and then improve the efficiency of throwing material to the reacting chamber inside.
Preferably, the top of the tank body is fixedly provided with an exhaust pipe, and the inside of the exhaust pipe is fixedly provided with a pressure valve.
Compared with the prior art, the invention has the beneficial effects that:
1. can drive the inside pivot rotation of toper chamber through the motor, then can transport the glass raw materials that get into the inside great granule of collection mouth, make it sent to a plurality of crushing cutters again, and then can hit the bits of broken glass again to it to improve the crushing efficiency to glass raw materials.
2. After the pivot rotates, can drive the inside reciprocal lead screw rotation of reacting chamber, can strike off the melting raw materials of reacting chamber inner wall to improve the utilization ratio to the glass raw materials, also reduced the clearance degree of difficulty to the reacting chamber inner wall simultaneously.
3. After the rotating shaft rotates, the small materials in the conical cavity can be blown to the inside of the reaction chamber conveniently, and then the feeding efficiency of the inside of the reaction chamber is improved.
Drawings
FIG. 1 is a schematic view of the internal structure of the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1;
FIG. 3 is a top view of the internal structure of the can body of the present invention;
FIG. 4 is an enlarged view of the structure at B in FIG. 3;
FIG. 5 is an enlarged view of the structure of FIG. 4 at C;
FIG. 6 is a top view of the squeegee of the present invention moving upward;
FIG. 7 is a perspective view of the squeegee of the present invention moving downward;
fig. 8 is a perspective view showing the configuration of the squeegee of the present invention when it is moved upward.
In the figure: 1 tank body, 2 feeding boxes, 3 conical cavities, 4 reaction chambers, 5 motors, 6 rotating shafts, 7 rotating rods, 8 transmission belts, 9 first conical gears, 10 conveying rods, 11 second conical gears, 12 conveying pipes, 13 spiral conveying blades, 14 collecting ports, 15 crushing cutters, 16 filter screens, 17 material guide ports, 18 reciprocating lead screws, 19 lead screw sleeves, 20 fixing rods, 21 scraping plates, 22 limiting grooves, 23 circular cavities, 24 connecting rods, 25 first magnets, 26 strip-shaped cavities, 27 elastic air bags, 28 second magnets, 29 one-way valves, 30 air inlet pipes, 31 spray pipes, 32 feeding ports and 33 wire drawing equipment.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise. Furthermore, the terms "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 to 8, the present invention provides a glass fiber strand production apparatus, which has the following technical scheme:
a glass fiber precursor production device comprises a tank body 1, a feeding box 2, a feeding port 32, a heating port 32, a glass raw material feeding device, a conical cavity 3, a reaction chamber 4, a wire drawing device 33, a motor 5, a rotating shaft 6, a plurality of groups of crushing cutters 15, two conveying pipes 12, conveying rods 10, a plurality of groups of conveying pipes 12 and a plurality of groups of conveying rods 10, wherein the feeding box 2 is fixedly arranged at the top of the feeding box 2 and is used for feeding the glass raw material, the conical cavity 3 is arranged inside the feeding box 2 and is used for storing the glass raw material, the reaction chamber 4 is used for heating the glass raw material, the wire drawing device 33 is used for drawing the molten glass raw material, the motor 5 is fixedly arranged at the top of the feeding box 2, the rotating shaft 6 is fixedly arranged at the output end of the motor 5, the lower end of the rotating shaft 6 penetrates through the feeding box 2 and extends to the inside of the reaction chamber 4, the outer edge of the rotating shaft 6 is fixedly arranged inside the conical cavity 3, the upper end of two conveying rods 10 all extends to the outside of feeding case 2 and fixed mounting has second bevel gear 11 respectively, two bull sticks 7 are installed in the upper end symmetry rotation of feeding case 2, the equal fixed mounting in outer fringe of two bull sticks 7 has first bevel gear 9, first bevel gear 9 and the meshing of second bevel gear 11, be connected through two transmission belt 8 transmissions respectively between two bull sticks 7 and the pivot 6, the outer fringe of two conveying rods 10 has the spiral conveying leaf 13 that is used for carrying out the transportation to the glass raw materials that are not smashed in the equal fixed mounting in inside of two conveyer pipes 12, collection mouth 14 has all been seted up to the bottom of two conveyer pipes 12.
When glass strand production is carried out, firstly, glass raw materials are put into a conical cavity 3 inside a feeding box 2 through a feeding hole 32, then a motor 5 is started, then the motor 5 drives a rotating shaft 6 inside the conical cavity 3 to rotate, then a plurality of crushing cutters 15 in the conical cavity 3 are driven to rotate through the rotating shaft 6, and then the glass raw materials which are put into are hit and crushed into smaller particles so as to be convenient for subsequent heating, but for some large-particle raw materials which are not crushed in time, the large-particle raw materials can enter the conveying pipe 12 through a collecting hole 14 at the bottom of the conveying pipe 12, meanwhile, after the motor 5 is started, the rotating shaft 6 can drive two rotating rods 7 to rotate through two driving belts 8, and then the two rotating rods 7 can respectively drive the conveying rods 10 inside two second conical gears 11 to rotate through two first conical gears 9, and then drive the inside screw delivery leaf 13 of two conveyer pipes 12 respectively and rotate, and then transport the glass raw materials that get into the inside great granule of collection mouth 14, the glass raw materials of big granule carries conveyer pipe 12's upper end through screw delivery leaf 13 to drop to crushing cutter 15 department from the opening part of upper end, make it sent to a plurality of crushing cutters 15 again, and then can hit the bits of broken glass again to it, with the improvement to the crushing efficiency of glass raw materials.
Referring to fig. 1, as an embodiment of the present invention, a filter screen 16 for filtering the crushed glass raw materials is fixedly installed at the bottom of the feeding box 2, material guiding openings 17 for matching with the transportation of the glass raw materials are respectively formed at the bottom of the feeding box 2 and the bottom of the tank body 1 below the filter screen 16, the filter screen 16 is conical, and the mesh number of the filter screen 16 is 5.
The broken glass raw materials can enter the interior of the material guide opening 17 through the filter screen 16 and then enter the interior of the reaction chamber 4, and then are heated and melted through equipment in the reaction chamber 4, and the melted glass raw materials can be subjected to wire drawing treatment through the wire drawing equipment 33.
As an embodiment of the present invention, referring to fig. 1 and fig. 3 to 8, a reciprocating lead screw 18 is fixedly installed at the lower end of a rotating shaft 6 inside a reaction chamber 4, a lead screw sleeve 19 is in threaded transmission connection with the outer circular surface of the reciprocating lead screw 18, a plurality of fixing rods 20 are fixedly installed at the outer circumference of the lead screw sleeve 19 at equal intervals, one end of each fixing rod 20 is rotatably installed with two scraping plates 21 for scraping off molten materials on the inner wall of the reaction chamber 4, the rotation angle of the scraping plates 21 is 0 ° to 90 °, two limiting grooves 22 are symmetrically formed inside the reaction chamber 4, and one end of each fixing rod 20 extends into each of the two limiting grooves 22.
After the rotating shaft 6 rotates, the reciprocating screw 18 inside the reaction chamber 4 can be driven to rotate, two of the plurality of fixing rods 20 fixed outside the screw sleeve 19 are respectively inserted inside the limiting grooves 22, so after the reciprocating screw 18 rotates, the screw sleeve 19 can drive the plurality of fixing rods 20 to move up and down inside the reaction chamber 4, then the plurality of fixing rods 20 can drive the scraper 20 to scrape off materials on the inner wall of the reaction chamber 4, because the scraper 21 is rotatably installed at one end of the fixing rod 20, and the rotating angle of the scraper is 0-90 degrees, when the scraper 21 moves upwards, the scraper 21 can be in a vertical state due to the friction between the inner wall of the reaction chamber 4 and the scraper 21, at this time, molten raw materials on the inner wall of the reaction chamber 4 cannot be scraped, when the scraper 21 moves downwards, the scraper 21 can be unfolded to be in a horizontal state due to the friction between the reaction chamber 4 and the scraper 21, and scraping the molten raw materials on the inner wall of the reaction chamber 4, so as to improve the utilization rate of the glass raw materials and reduce the difficulty in cleaning the inner wall of the reaction chamber 4.
As an embodiment of the present invention, referring to fig. 1-2, a circular cavity 23 is further formed at the top of the feeding box 2, a connecting rod 24 is fixedly installed at the outer edge of the rotating shaft 6 inside the circular cavity 23, a first magnet 25 is fixedly installed at one end of the connecting rod 24, two strip-shaped cavities 26 are further symmetrically formed at the top of the feeding box 2, elastic air bags 27 are fixedly installed inside the two strip-shaped cavities 26, a second magnet 28 mutually attracted to the first magnet 25 is fixedly installed at one end of each elastic air bag 27, two air inlet pipes 30 are symmetrically and fixedly installed at the upper end of the feeding box 2, and two spray pipes 31 are symmetrically and fixedly installed at the inner top of the conical cavity 3.
Referring to fig. 1-2, a check valve 29 is fixedly installed between the elastic air bag 27 and the air inlet pipe 30 and between the elastic air bag and the nozzle 31, the upper check valve 29 allows only external air to enter the elastic air bag 27, the lower check valve 29 allows only air inside the elastic air bag 27 to enter the nozzle 31, and both the nozzles 31 are obliquely installed.
After pivot 6 rotates, can drive the inside connecting rod 24 rotation of circle chamber 23, connecting rod 24 will drive first magnet 25 and rotate in the inside of circle chamber 23 afterwards, because inter attraction between first magnet 25 and the second magnet 28, when first magnet 25 and second magnet 28 are close to each other, can pass through the inflation of second magnet 28 pulling elasticity gasbag 27, then pass through the inside of intake pipe 30 suction strip-shaped chamber 26 with outside gas, keep away from the back at first magnet 25 and second magnet 28, elasticity gasbag 27 can pass through gas under the spring action of self and spout 31 blowout, because spout 31 slope sets up and towards filter screen 16, and then be convenient for blow the inside tiny material of toper chamber 3 to the inside of reaction chamber 4, and then improve the efficiency of throwing material to the reaction chamber 4 inside.
Referring to fig. 1, an exhaust pipe is fixedly installed at the top of a tank 1, and a pressure valve is fixedly installed inside the exhaust pipe.
The working principle is as follows: when the glass strand production is carried out, firstly, glass raw materials are put into a conical cavity 3 in a feeding box 2 through a feeding hole 32, then a motor 5 is started, then the motor 5 drives a rotating shaft 6 in the conical cavity 3 to rotate, then the rotating shaft 6 drives a plurality of crushing cutters 15 in the conical cavity 3 to rotate, and then the thrown glass raw materials are hit to be crushed into smaller particles so as to be convenient for subsequent heating, but for some larger large-particle raw materials which are not crushed in time, the large-particle raw materials can enter the conveying pipe 12 through a collecting hole 14 at the bottom of the conveying pipe 12, meanwhile, after the motor 5 is started, the rotating shaft 6 can drive two rotating rods 7 to rotate through two driving belts 8, and then the two rotating rods 7 can drive conveying rods 10 in two second conical gears 11 to rotate through two first conical gears 9 respectively, and then drive the spiral delivery leaf 13 inside two delivery pipes 12 to rotate respectively, and then transport the glass raw material of larger granule entering into the collection port 14, make it send to a plurality of crushing cutters 15 again, and then can smash it again, in order to improve the crushing efficiency to the glass raw material, the glass raw material after being crushed can enter into the interior of the guide port 17 through the filter screen 16, and then enter into the interior of the reaction chamber 4, and then heat it through the equipment inside the reaction chamber 4 to make it melt, the glass raw material after melting can be through the wire drawing treatment of the wire drawing equipment 33, after the spindle 6 rotates, can drive the reciprocating screw 18 inside the reaction chamber 4 to rotate, because there are two in a plurality of dead levers 20 fixed outside the screw housing 19 to insert inside the spacing groove 22 respectively, therefore, after the reciprocating screw 18 rotates, the screw housing 19 will drive a plurality of dead levers 20 to move up and down inside the reaction chamber 4, then the fixed rods 20 drive the scrapers 20 to scrape off the materials on the inner wall of the reaction chamber 4, the scrapers 21 are rotatably installed at one ends of the fixed rods 20, and the rotation angle is 0-90 degrees, so when the scrapers 21 move upwards, the scrapers 21 are in a vertical state due to the friction force between the inner wall of the reaction chamber 4 and the scrapers 21, the molten raw materials on the inner wall of the reaction chamber 4 cannot be scraped, when the scrapers 21 move downwards, the scrapers 21 are unfolded to be in a horizontal state due to the friction force between the reaction chamber 4 and the scrapers 21, the molten raw materials on the inner wall of the reaction chamber 4 are scraped, the utilization rate of the glass raw materials is improved, the difficulty in cleaning the inner wall of the reaction chamber 4 is reduced, after the rotating shaft 6 rotates, the connecting rods 24 inside the circular cavity 23 are driven to rotate, and then the connecting rods 24 drive the first magnets 25 to rotate inside the circular cavity 23, because between first magnet 25 and the second magnet 28 attract each other, when first magnet 25 and second magnet 28 are close to each other, can pass through second magnet 28 pulling elasticity gasbag 27 inflation, then pass through the inside of intake pipe 30 suction strip-shaped chamber 26 with outside gas, keep away from the back at first magnet 25 and second magnet 28, elasticity gasbag 27 can be through spray tube 31 blowout with gas under self elastic force effect, because spray tube 31 slope sets up and towards filter screen 16, and then be convenient for blow the inside tiny material of bell chamber 3 to the inside of reaction chamber 4, and then improve the efficiency of throwing material to reaction chamber 4 inside.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. A glass fiber strand production device comprises a tank body (1);
the feeding box (2) is fixedly arranged at the upper end of the tank body (1);
the feeding hole (32) is fixedly arranged at the top of the feeding box (2) and used for feeding glass raw materials;
the conical cavity (3) is arranged inside the feeding box (2) and used for storing glass raw materials;
a reaction chamber (4) for heating the glass raw material;
a drawing device (33) for drawing the molten glass raw material;
the method is characterized in that:
a motor (5) is fixedly installed at the top of the feeding box (2), a rotating shaft (6) is fixedly installed at the output end of the motor (5), the lower end of the rotating shaft (6) penetrates through the feeding box (2) and extends into the reaction chamber (4), and a plurality of groups of crushing cutters (15) used for crushing glass raw materials are fixedly installed at the outer edge of the rotating shaft (6) in the conical cavity (3);
the automatic feeding device is characterized in that two conveying pipes (12) are symmetrically and fixedly mounted in the conical cavity (3), conveying rods (10) are rotatably mounted in the two conveying pipes (12), the upper ends of the two conveying rods (10) extend to the outside of the feeding box (2) and are fixedly provided with second bevel gears (11) respectively, two rotating rods (7) are symmetrically and rotatably mounted at the upper end of the feeding box (2), first bevel gears (9) are fixedly mounted at the outer edges of the two rotating rods (7), the first bevel gears (9) are meshed with the second bevel gears (11), and the two rotating rods (7) are in transmission connection with the rotating shaft (6) through two transmission belts (8);
the outer edges of the two conveying rods (10) are fixedly provided with spiral conveying leaves (13) used for conveying non-crushed glass raw materials in the two conveying pipes (12), and the bottom of each conveying pipe (12) is provided with a collecting opening (14).
2. A glass fiber strand production apparatus according to claim 1, wherein: the bottom fixed mounting of feeding case (2) has and is used for carrying out filterable filter screen (16) to the glass raw materials after smashing, guide mouth (17) that are used for cooperating the transportation of glass raw materials are all offered to the bottom of feeding case (2) and the bottom of jar body (1) in the below of filter screen (16).
3. A glass fiber strand production apparatus according to claim 2, wherein: the shape of filter screen (16) is the toper, filter screen (16)'s mesh number is 5 meshes.
4. A glass fiber strand production apparatus according to claim 1, wherein: the lower extreme of pivot (6) has reciprocal lead screw (18) in the inside fixed mounting of reacting chamber (4), the outer disc screw thread transmission of reciprocal lead screw (18) is connected with screw rod cover (19), the equidistant fixed mounting in outside circumference of screw rod cover (19) has a plurality of dead levers (20), every the one end of dead lever (20) is all rotated and is installed two scraper blades (21) that are used for striking off the melting material of reacting chamber (4) inner wall.
5. A glass fiber strand production apparatus according to claim 4, wherein: the rotation angle of the scraper (21) is 0-90 degrees.
6. A glass fiber strand production apparatus according to claim 4, wherein: two limiting grooves (22) are symmetrically formed in the reaction chamber (4), and one ends of the two fixing rods (20) extend into the two limiting grooves (22) respectively.
7. A glass fiber strand production apparatus according to claim 1, wherein: a circular cavity (23) is further formed in the top of the feeding box (2), a connecting rod (24) is fixedly mounted on the outer edge of the rotating shaft (6) inside the circular cavity (23), and a first magnet (25) is fixedly mounted at one end of the connecting rod (24);
two strip-shaped cavities (26) are symmetrically arranged at the top of the feeding box (2), two elastic air bags (27) are fixedly arranged inside the strip-shaped cavities (26), two second magnets (28) which attract the first magnets (25) are fixedly arranged at one ends of the elastic air bags (27), two air inlet pipes (30) are symmetrically and fixedly arranged at the upper end of the feeding box (2), and two spray pipes (31) are symmetrically and fixedly arranged at the top of the tapered cavity (3).
8. A glass fiber strand production apparatus according to claim 7, wherein: one-way valves (29) are fixedly arranged among the elastic air bag (27), the air inlet pipe (30) and the spray pipe (31);
the upper one-way valve (29) only allows external gas to enter the interior of the elastic air bag (27), and the lower one-way valve (29) only allows gas inside the elastic air bag (27) to enter the interior of the nozzle (31).
9. The glass fiber strand production apparatus according to claim 7, wherein: the two spray pipes (31) are obliquely arranged.
10. A glass fiber strand production apparatus according to claim 1, wherein: the top of the tank body (1) is fixedly provided with an exhaust pipe, and the inside of the exhaust pipe is fixedly provided with a pressure valve.
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